package com.qf.filter;

import com.sun.org.glassfish.gmbal.Description;

import javax.servlet.*;
import javax.servlet.annotation.WebFilter;
import java.io.IOException;

/**
 * @author Wy
 * @version V1.0
 * @Project javaWeb项目
 * @Package com.qf.filter
 * @Description:
 * @Date 2022/5/22 16:03*/


@WebFilter("/*")
public class EncodingFilter implements Filter {
    @Override
    public void init(FilterConfig filterConfig) throws ServletException {

    }

    @Override
    public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
                  servletRequest.setCharacterEncoding("utf-8");
                   servletResponse.setCharacterEncoding("utf-8");
                   servletResponse.setContentType("text/html; charset=UTF-8");

                   filterChain.doFilter(servletRequest,servletResponse);
    }

    @Override
    public void destroy() {

    }
}
